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66 lines
1.3 KiB
C++
66 lines
1.3 KiB
C++
#ifndef LLARP_LINK_SESSION_HPP
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#define LLARP_LINK_SESSION_HPP
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#include <llarp/crypto.hpp>
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#include <llarp/net.hpp>
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namespace llarp
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{
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struct LinkIntroMessage;
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struct ILinkMessage;
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struct ILinkLayer;
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struct ILinkSession
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{
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virtual ~ILinkSession(){};
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/// called every event loop tick
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virtual void
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Pump(){};
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/// called every timer tick
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virtual void
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Tick(llarp_time_t now){};
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/// send a message buffer to the remote endpoint
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virtual bool
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SendMessageBuffer(llarp_buffer_t buf) = 0;
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/// handle low level recv of data
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virtual bool
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Recv(const void* buf, size_t sz) = 0;
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/// start the connection
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virtual void
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Start() = 0;
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/// send a keepalive to the remote endpoint
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virtual bool
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SendKeepAlive() = 0;
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/// send close message
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virtual void
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SendClose() = 0;
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/// return true if we are established
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virtual bool
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IsEstablished() const = 0;
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/// return true if this session has timed out
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virtual bool
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TimedOut(llarp_time_t now) const
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{
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return false;
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};
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/// get remote public identity key
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virtual const PubKey&
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GetPubKey() const = 0;
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/// get remote address endpoint
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virtual const Addr&
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GetRemoteEndpoint() const = 0;
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};
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} // namespace llarp
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#endif
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